Hypersonic aircraft would travel at a speed exceeding Mach 5. A hypersonic passenger plane, as proposed by an American s

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Hypersonic Aircraft Would Travel At A Speed Exceeding Mach 5 A Hypersonic Passenger Plane As Proposed By An American S 1 (45.89 KiB) Viewed 37 times

Hypersonic aircraft would travel at a speed exceeding Mach 5. A hypersonic passenger plane, as proposed by an American start-up as shown, could fly from New York City to London in just 90 minutes. Y(s) 10(s+4) R(s) s(s+ a)(s+1) Flight speed What is the range of the parameter a for a stable closed-loop system? O The parameter a should be greater than 5. The parameter a should be greater than 13.262. O The parameter a should be greater than 2.262. O The parameter a should be greater than 6. O The parameter a should be greater than 2.262 but smaller than 13.262